package com.itheima.mapper;

import com.itheima.pojo.Dept;
import org.apache.ibatis.annotations.*;
import org.springframework.beans.factory.annotation.Autowired;

import java.util.List;

@Mapper
public interface DeptMapper {
    @Select("select * from dept")
    List<Dept> findAll();
    @Insert("insert into dept values (null,#{name},#{createTime},#{updateTime})")
    void save(Dept dept);

    @Select("select * from dept where id=#{id}")
    Dept findById(Integer id);

    @Update("update dept  set name=#{name},create_time=#{createTime},update_time=#{updateTime} where id=#{id}")
    void update(Dept dept);

    @Delete("delete from dept where id=#{id}")
    void deleteById(Integer id);
}


